Zenoss

Virtana Cloud Network

Internet Facing Firewalls

• TCP 443 Outbound - Download VPN Config
• Can be removed once VPN is established
• Required for Cloud monitoring (AWS, Azure, GCP)
• UDP 1194 Outbound - VPN to Cloud Instance

Common Internal Ports

• ICMP - All Devices
• TCP 22 - Linux Servers
• UDP 161 - SNMP Collection (v2c/v3)
• UDP 162 - SNMP Traps
• TCP 443 - VMWare, K8s, Cloud Services, Most APIs
• TCP 1433 - Windows SQL
• TCP 3306 - MySQL/MariaDB
• TCP 5985/5986 - Windows WinRM
• TCP 88 - Kerberose if required
• TCP 22250 - Inter-Collector Communication